A video game is an electronic game that involves interaction with a user interface or input device – such as a joystick, controller, keyboard or motion sensing device – to generate visual feedback from a display device, most commonly shown in a video format on a television set, computer monitor, flat-panel display/touchscreen on handheld devices or virtual reality headset, hence the name. However, not all video games are dependent on graphical outputs, for example text adventure games and computer chess can be played through teletype printers. Most modern video games are audiovisual, with audio complement delivered through speakers or headphones, and sometimes also with other types of sensory feedbacks (e.g. haptic technology that provides tactile sensations), and some video games also allow microphone and/or webcam inputs for in-game chatting and livestreaming.